Taffycat
Crunchy Cat
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- Jun 1, 2006
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BBC NewsIt's about 50C in there, but it's the virtually 100% humidity added on top that makes it a potential killer.
That combination means that when you breathe air into your body, the surface of your lungs is actually the coolest surface the air encounters. That means the fluid starts to condense inside your lungs - and that's really not good news.
There is a vid on that link, which shows a "rare glimpse" into the very stunning Mexican "Cave of Crystals." Some have grown to more than 10m long to form weird and wonderful columns and structures. Fascinating stuff.